one
two
three
four
five
six
seven
eight
nine
ten

这些数字是由拉丁语中的单词演变而来的。拉丁语是古罗马的官方语言，英语的数字都是从拉丁语中的数字演变而来的。

例句：

I have one sister. (我有一个姐姐。)
There are two cats in the house. (房子里有两只猫。)
She has three brothers. (她有三个兄弟。)
He has four dogs. (他有四只狗。)
We have five cars. (我们有五辆车。)
They have six children. (他们有六个孩子。)
There are seven people in the family. (家里有七个人。)
She has eight dolls. (她有八个洋娃娃。)
He has nine books. (他有九本书。)
We have ten phones. (我们有十部手机。)